Over much of the USA, April is when the gardening season really gets going. Between preparing the soil and planting the early crops, it's easy to overlook important steps. We really recommend a garden journal as a way to map out what you want to do. Then fill in the whens and wheres. Don't forget to look around and notice what's happening in your area. When are the forsythia blooming? Are you hearing robins in the morning? These are links to the natural world, reasons why we are gardening. Don't forget to smell the roses.
Zones 1-7a: April is the bridge between the indoor seed-starting season and the first real outdoor planting in cold-winter zones. As soon as soil is workable, focus on bed prep, clearing winter cover, and making space for early direct sowing of hardy spring crops - often with row cover or low tunnels to buffer cold nights. Indoors, keep starting and potting up seedlings, and begin hardening off the earliest transplants on mild days so they are ready to go out as soon as your local frost window allows.
Zones 7b-9a: April is a peak planting month in mild-winter zones as soils warm and frost risk fades, opening the door to a much broader range of crops outdoors. Continue sowing cool-season favorites in early April, where nights are still chilly, but begin transitioning beds to warm-season planting through the month as temperatures stabilize. Succession sowing, trellising, and a little frost protection for surprise cold snaps help keep growth steady - and April is also an excellent time to harden off seedlings and get transplants established.
Zones 9b-12: April is full spring momentum in the warm-winter zones, with many gardens shifting decisively into warm-season planting while remaining cool-season crops finish strong. This is a great month to direct sow and transplant heat lovers outdoors, and to keep succession planting going so harvests don’t gap as days get longer and brighter. In the hottest areas, start planning for rising temperatures by watching irrigation closely, adding mulch, and timing your final rounds of tender cool-season crops before consistent heat arrives.
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![Legend: H for Heirloom, O for Organic, A for AAS Winner, F for staff favorites]()
Chives Seeds (Organic)
60 days. Organic Chives Culinary Herb Seeds. Allium schoenoprasum. Perennial. Non-GMO. A member of the onion family along with garlic and leeks, Organic chives are a smaller, more tubular relative...
Lettuce Seeds - Leaf - Lollo Rosso (Organic)
55-60 days. Lactuca sativa. Organic Lollo Rosso Lettuce seeds grow as cool-season crops and fast-maturing annuals. Lollo Rosso Italian Lettuce can be harvested as a "cut and come back again"...
Chives Seeds
Non-GMO, Heirloom Chives Herb Garden Seed from True Leaf Market. Allium schoenoprasum. Chives are native to regions in Asia and Europe. This Chive cultivar is common in the U.S. and...
Zinnia Seeds - Pumila Pompon
50-70 Days to maturity. Zinnia elegans. Pumila Pompon Zinnia Seeds. Non-GMO, organic, annual. This is a great old-fashioned variety that has fully to semi-double flowers. These warm and cheerful flowers...
Lemon Mint Seeds
Monarda citriodora Annual. Non-GMO, Heirloom Lemon Mint Herb Garden Seed from True Leaf Market. Monarda citriodora. Lemon Mint resides in the mint family as a warm perennial. Lemon Mint develops...
Zinnia Seeds - Zahara Series (Coated)
50-60 Days to maturity. Zinnia elegans. Zahara Series Zinnia Seeds. Non-GMO, annual. Zahara Series Zinnia flower seeds are brilliant, easy to grow, and renowned for their hardiness and ability to...
Radish Seeds - French Breakfast
Heirloom and Non- GMO French Breakfast Radish is ready in 24 days. These radishes have blunt and oblong shape which are mostly red with some white at the tip. The...
Zinnia Seeds - Profusion Series (Coated)
54-70 Days to maturity. Zinnia elegans x angustifolia. Profusion Series Zinnia Seeds. Non-GMO, organic, annual. Profusion Series Zinnia flower seeds promise to turn your tired summer bedding into an award-winning...
Zinnia Seeds - Magellan Series (Coated)
55-60 Days to maturity. Zinnia elegans. Magellan Series Zinnia Seeds. Non-GMO, organic, F1 hybrid, annual. Magellan Zinnia Series seeds produce tough, resilient zinnias, best suited for gardens prone to heat...
Alyssum Seeds - Wonderland Series
63-77 Days to maturity. Lobularia maritima. Wonderland Series Alyssum Seeds. Non-GMO, Open-Pollinated, Annual. Wonderland Series Alyssum flower seeds are a classic and award-winning addition to any home or garden this...
Lettuce Seeds - Leaf - Lollo Rosso
50-70 days. These non-GMO Lollo Rosso lettuce seeds grow into green leaves with red edges that are ready to harvest in 60 days. The Lollo Rosso thrives in full sun...
Cosmos Seeds - Candystripe
60-90 Days to maturity. Cosmos bipinnatus. Candystripe Cosmos Seeds. Non-GMO, annual, Heirloom, Open Pollinated. Who wouldn't love Candystripe? Enjoy stunning colors on one of the easiest of all flowers to...
Amaranth Seeds - Polish - Organic
Certified Organic by Oregon Tilth. 250 mg packet. Amaranthus. 60 days to maturity. From Wisconsin farmer Richard DeWild. This amaranth is one of the best tasting amaranth varieties we sell....
Cosmos Seeds - Sonata Mix
49-63 Days to maturity. Cosmos bipinnatus. Sonata Mix Cosmos Seeds. Non-GMO, annual, Heirloom, Open Pollinated. Sonata Mix cosmos seeds grow an effortless and full sun performer perfect for just about...
Clover Seeds - Mammoth Red - Organic
Mammoth Red is the best clover for deficient soils. The plant is large with big leaves, making it an ideal grazing crop. Red clover may be the best choice for...
Alyssum Seeds - Easter Bonnet Series (Raw or MSP)
63-77 Days to maturity. Lobularia maritima. Easter Bonnet Series Alyssum Multi-seed Pelleted Seeds. Non-GMO, Open-Pollinated, Annual. Open-pollinated, multi-pelleted seeds. Easter Bonnet Series Alyssum seeds promise delicate and early spring blooms...
Swiss Chard Seeds - Magenta Sunset
60 days. Magenta Sunset Swiss chard has striking almost neon pink stems with dark green leaves. These leaves are both beautiful and practical to grow in the home garden. Their...
Zinnia Seeds - Pollinator Flower Mix
Pollinator Mix. Zinnia. Zinnia elegans. 60-80 days. Non-GMO. Open pollinated. Our zinnia pollinator mix attracts hummingbirds and butterflies with a wildflower blend that grows a season-long charm that lives up...
Cosmos Seeds - Sea Shells
75-90 Days to maturity. Cosmos bipinnatus. Sea Shells Cosmos Seeds. Non-GMO, annual, open-pollinated. This unique cosmos variety has multiple tubular petals that create a unique and captivating shape. Sea Shell...
Zinnia Seeds - Cut and Come Again (Organic)
60-70 Days to Maturity. Zinnia elegans. Organic Cut and Come Again Zinnia Flower Seeds. Non-GMO, organic, heirloom, open-pollinated flowers. Annual in zones 3, 4, 5, 6, 7, 8, 9, and...
Swiss Chard Seeds - Pink Lipstick
60 days. Pink Lipstick Swiss Chard is named after the bright pink hue of its stems and veins. Plants grow green delicious leaves that can be used as bitter and...
Zinnia Seeds - California Giants - Organic
Organic California Giants Zinnia Seeds. 50 days to maturity. Can be grown in containers. Ornamental. Zinnia elegans. Heirloom, Non-GMO, Annual. Dating back to 1926, Zinnia California Giant is a mix...
Radish Seeds - Pink Beauty - Organic
Pink Beauty Radish is wonderfully uniform with bright pink, perfectly round radishes. Radish Seeds - Pink Beauty - Organic Raphanus Sativus 1-1.5" in size. A high quality radish that is...
Clover Seeds - Hykon Rose
Trifolium hirtum Hykon Rose Clover is annual clover that can be used for erosion control, annual pasture, and cover crops for vineyards and orchards. Hykon is a mid/late maturing rose...
Swiss Chard Seeds - Rainbow Mixture
60 days. The Rainbow Mixture Swiss Chard seed mix is a blend of different colored swiss chard varieties. The chard can grow in zones 6 and up, and the leaves...
Swiss Chard Seeds - Rainbow Mixture (Organic)
60 days. Organic Rainbow Mixture Swiss Chard seeds. Beta vulgaris var. cicla. Non-GMO. Organic Rainbow mixture swiss chard seed is the perfect variety mix for the home gardener who wants...
Radish Seeds - China Rose - Organic
55 days. This popular radish for sprouting produces crisp rose colored winter radishes. Radishes are 8" long by 2" wide with rose colored skin and white flesh. Not suitable for...
Sweet Pea Seeds - Everlasting
2nd Year Maturity. Lathyrus latifolius. Sweet Pea Everlasting Seeds. Non-GMO, Perennial, open-pollinated. Everlasting sweet pea seeds are a timeless and brilliant addition to any home or garden year round. Sweet...
Alyssum Seeds - Rosie O Day
63-77 Days to maturity. Lobularia maritima. Rosie O Day Alyssum Seeds. Non-GMO, Open-Pollinated, Annual. Rosie O'Day Alyssum flower seeds grow frost-tolerant and award-winning blooms where other flowers would wither. Rosie...
Zinnia Seeds - Cactus Flowered Mix
75-90 Days to Maturity. Zinnia elegans. Zinnia Cactus Flowered Mix Flower Seeds. Non-GMO, open-pollinated, annual, edible, deer-resistant, and attracts pollinators. Displays pink, purple, red, orange, white, and yellow colored blooms...
Radish Seeds - Pink Beauty
Pink Beauty radishes are uniform light pink with tender white flesh. They have a delicious sweet and spicy flavor. They are easy to grow at home, and produce high yields....
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